| City : | Town Line |
| County : | Erie County |
| State : | New York (NY) |
| Land Area : | 4.62 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 42.8867732 |
| Longitude : | -78.5672437 |
| Population (2010): | 2,367 |
| Population Estimate (2012) : | 2,834 |
| Population Density : | 512.16/sq mi |
| Housing Units (2012) : | 935 |
| Median Household Income (2012) : | $62,288 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $68,558 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $149,900 (New York : $295,300, USA : $181,400) |